"Monetarism was a powerful force in economic debate for about three decades after Friedman first propounded the doctrine in his 1959 book A Program for Monetary Stability. Today, however, it is a shadow of its former self, for two main reasons.First, when the United States and the United Kingdom tried to put monetarism into practice at the end of the 1970s, both experienced dismal results: in each country steady growth in the money supply failed to prevent severe recessions. The Federal Reserve officially adopted Friedman-type monetary targets in 1979, but effectively abandoned them in 1982 when the unemployment rate went into double digits. This abandonment was made official in 1984, and ever since then the Fed has engaged in precisely the sort of discretionary fine-tuning that Friedman decried. For example, the Fed responded to the 2001 recession by slashing interest rates and allowing the money supply to grow at rates that sometimes exceeded 10 percent per year. Once the Fed was satisfied that the recovery was solid, it reversed course, raising interest rates and allowing growth in the money supply to drop to zero.Second, since the early 1980s the Federal Reserve and its counterparts in other countries have done a reasonably good job, undermining Friedman’s portrayal of central bankers as irredeemable bunglers. Inflation has stayed low, recessions—except in Japan, of which more in a second—have been relatively brief and shallow. And all this happened in spite of fluctuations in the money supply that horrified monetarists, and led them—Friedman included—to predict disasters that failed to materialize. As David Warsh of The Boston Globe pointed out in 1992, "Friedman blunted his lance forecasting inflation in the 1980s, when he was deeply, frequently wrong."